So you need to understand a bit more about addresses here. If you access the website from the pi it will be localhost:5232 as the address using the defaults. Form another machine it will be ipofpi:5232

As said below you need to make a file to specify that address, but the defaults given will end up with the above ip addresses. It is a http, not a https as well. So config the address used via the documentation and then access it how you’d like to. This is used because you can, if you wish, specify a different port (5232 is the default)

I hope that helps